CN112108001B - 一种反渗透系统及其浓缩含锂盐水的方法 - Google Patents
一种反渗透系统及其浓缩含锂盐水的方法 Download PDFInfo
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- CN112108001B CN112108001B CN201910537106.8A CN201910537106A CN112108001B CN 112108001 B CN112108001 B CN 112108001B CN 201910537106 A CN201910537106 A CN 201910537106A CN 112108001 B CN112108001 B CN 112108001B
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- reverse osmosis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/14—Pressure control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/246—Energy recovery means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
盐水种类 | 体积流量m<sup>3</sup>/h | LiCl浓度mg/L |
原水 | 20 | 50000 |
第一反渗透单元进水 | 38.6 | 60800 |
第一反渗透单元滤水 | 23.6 | 29900 |
第一反渗透单元浓水 | 15 | 110000 |
第二反渗透单元进水 | 15 | 110000 |
第二反渗透单元滤水 | 8.3 | 78000 |
第二反渗透单元浓水 | 6.7 | 150000 |
第三反渗透单元进水 | 23.6 | 29900 |
第三反渗透单元滤水 | 13.3 | 160 |
第三反渗透单元浓水 | 10.3 | 68000 |
Claims (12)
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CN112108001A CN112108001A (zh) | 2020-12-22 |
CN112108001B true CN112108001B (zh) | 2022-09-13 |
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CN112973453B (zh) * | 2021-03-19 | 2022-09-13 | 青海东台吉乃尔锂资源股份有限公司 | 对盐湖卤水的浓缩液进行补水稀释的方法 |
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US6929748B2 (en) * | 2003-03-28 | 2005-08-16 | Chemitreat Pte Ltd | Apparatus and method for continuous electrodeionization |
JP2017532197A (ja) * | 2014-10-20 | 2017-11-02 | アルベマール・コーポレーシヨン | リチウム含有溶液の濃縮のためのプロセス |
CN106554053A (zh) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | 一种反渗透系统和利用该反渗透系统处理含盐水的方法 |
JP6658198B2 (ja) * | 2016-03-28 | 2020-03-04 | 東洋紡株式会社 | 造水システム |
CN207076346U (zh) * | 2017-07-17 | 2018-03-09 | 烟台金正环保科技有限公司 | 一种低能耗高回收率碟管式反渗透装置 |
CN207375760U (zh) * | 2017-08-17 | 2018-05-18 | 江苏久吾高科技股份有限公司 | 一种从高镁锂比盐湖卤水中提锂的装置 |
CN107399747B (zh) * | 2017-08-17 | 2023-11-07 | 江苏久吾高科技股份有限公司 | 一种从高镁锂比盐湖卤水中提锂的方法及装置 |
CN207786353U (zh) * | 2017-11-23 | 2018-08-31 | 神华集团有限责任公司 | 反渗透系统 |
CN208071390U (zh) * | 2018-03-20 | 2018-11-09 | 国家能源投资集团有限责任公司 | 反渗透系统 |
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